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Annabell L, Lee T, Barnett S, Ralston K, Lee R, Borer JG, Kim YJ. Is Immobilization Technique Associated With Postoperative Pubic Rami Diastasis Following Bladder Exstrophy Closure? J Pediatr Orthop 2024; 44:e469-e473. [PMID: 38477339 DOI: 10.1097/bpo.0000000000002664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
OBJECTIVE Pelvic osteotomies relieve tension of the bladder and fascial closures during bladder exstrophy repair. Multiple techniques for postoperative immobilization of the pelvis and lower extremities have been described. The primary aim of this study was to assess differences in short and long-term changes in pubic rami diastasis when comparing Bryant traction to spica cast immobilization. Secondary aims included a comparison of length of stay, skin-related complications, and urologic outcomes. METHODS We performed a single-institutional retrospective review of bladder exstrophy patients younger than 18 months of age who underwent posterior pelvic osteotomy and bladder exstrophy closure from April 2005 to April 2020. Short-term and long-term pubic rami diastasis were defined as postoperative measurements ≤6 months and ≥12 months, respectively. Secondary outcomes included length of stay, pressure ulcer, skin rash/abrasion, urethrocutaneous fistula, and bladder or fascial dehiscence rates. Multivariable logistic regression assessed for an association between immobilization type and degree of diastasis while controlling for age at the time of diastasis measurement and sex. RESULTS Fifteen patients underwent Bryant traction and 36 patients underwent spica cast immobilization. In both the short-term and long-term, there was a greater reduction in pubic diastasis in the spica cast group ( P = 0.002 and P = 0.05, respectively). After adjustments, there were higher odds of having a greater reduction in pubic rami diastasis in both the short-term (odds ratio: 2.71, 95% CI: 1.52-4.86, P = 0.001) and long-term (odds ratio: 2.41, 95% CI: 1.00-5.80, P = 0.05). Length of stay was significantly higher in Bryant's traction group (26 vs 19 d, P < 0.001). Rates of pressure ulcers were higher in the Bryant traction group (26.7% vs 0%, P = 0.005). Rates of skin rash/abrasions, urethrocutaneous fistula, and bladder/fascial dehiscence did not differ. CONCLUSIONS Spica cast immobilization is a safe and effective immobilization method. Compared with Bryant traction, spica cast immobilization was associated with a greater reduction in postoperative pubic diastasis both short and long-term, along with a shorter length of hospitalization and reduced rate of pressure ulcers. LEVEL OF EVIDENCE Level III-therapeutic study.
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Affiliation(s)
- Lucas Annabell
- Department of Orthopaedics, Royal Children's Hospital, Australia
| | | | - Samuel Barnett
- Department of Orthopaedics, Boston Children's Hospital, Boston, MA
| | | | | | | | - Young-Jo Kim
- Department of Orthopaedics, Boston Children's Hospital, Boston, MA
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Haffar A, Hirsch A, Morrill C, Harris TGW, Crigger C, Garcia A, Maxon V, Di Carlo HN, Monitto C, Gearhart JP, Hunsberger JB. Perioperative management of primary classic bladder exstrophy: A single institutional pathway to success. J Pediatr Urol 2024:S1477-5131(24)00013-5. [PMID: 38245430 DOI: 10.1016/j.jpurol.2024.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 12/04/2023] [Accepted: 01/08/2024] [Indexed: 01/22/2024]
Abstract
PURPOSE Appropriate perioperative management is crucial in patients undergoing classic bladder exstrophy closure (CBE). Therefore, the authors sought to review their intra and postoperative management of patients with CBE undergoing primary closure and examine the impact of this pathway on patient outcomes. METHOD A prospectively maintained institutional approved exstrophy-epispadias complex database was reviewed for patients with CBE who had undergone primary closure between 2016 and 2022 and whose closure was performed within one year of age. Electronic medical records for eligible patients were retrospectively reviewed to examine patient demographics, use of pelvic osteotomy, immobilization status, pediatric intensive care unit (PICU) admission and management, perioperative analgesia and sedation, nutritional support, drainage tubes, blood transfusions, antibiotic coverage, hospital length of stay, postoperative complications, and closure failure. RESULTS A total of 25 patients were identified, 22 with CBE and 3 with variant CBE. Closure was performed at a median age of 84 days with patients ranging in age from 9 to 351 days. All patients underwent osteotomy and immobilization with modified Buck's traction and external fixation for a median duration of 41 days. A suprapubic tube was placed in all patients for a median duration of 46.5 days. All patients underwent PICU admission following closure for a median duration of 8 days. Ventilator support was required in 68 % of patients for a median of 3 days. Epidural analgesia was used in all patients and catheters were maintained for a median duration of 19 days. All patients received a blood transfusion over the course of their admission. Patient-controlled analgesia was used in most patients as an adjunct for a median duration of 38.5 days. Other commonly used analgesic adjuncts included acetaminophen, diazepam, clonidine, and dexmedetomidine. TPN was used in 80 % of patients for a median of 7 days with a return of oral feeding thereafter. Overall, the closure success rate in this cohort of patients was 100 %. DISCUSSION The outcome of primary bladder closure can have inauspicious consequences that can affect a child's continence for years. The incidence of failed bladder closure can be minimized with the implementation of a detailed plan for immobilization, analgesia, and nutrition guided by an experienced multi-disciplinary team. CONCLUSION We have identified several guiding principles for perioperative success in exstrophy patients at our center including Buck's traction with external fixation, provision of adequate postoperative analgesia and sedation, aggressive nutritional support, renal and bladder drainage, and robust antibacterial support. Our high success rate in managing this complex pathology demonstrates its validity and use as a pathway to success.
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Affiliation(s)
- Ahmad Haffar
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA.
| | - Alexander Hirsch
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Christian Morrill
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Thomas G W Harris
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Chad Crigger
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Adelaide Garcia
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Victoria Maxon
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Heather N Di Carlo
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Constance Monitto
- Department of Anesthesiology and Critical Care Medicine, Division of Pediatric Anesthesiology, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - John P Gearhart
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Joann B Hunsberger
- Department of Anesthesiology and Critical Care Medicine, Division of Pediatric Anesthesiology, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Baltimore, MD, USA
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Haffar A, Hirsch AM, Morrill CC, Crigger CC, Sponseller PD, Gearhart JP. Classic Bladder Exstrophy Closure Without Osteotomy or Immobilization: An Exercise in Futility? Urology 2023; 181:128-132. [PMID: 37696307 DOI: 10.1016/j.urology.2023.08.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/11/2023] [Accepted: 08/28/2023] [Indexed: 09/13/2023]
Abstract
OBJECTIVE To review the outcomes of classic bladder exstrophy (CBE) closure without the use of osteotomy or lower extremity/pelvic immobilization. METHODS A prospectively maintained institutional approved exstrophy-epispadias complex database of 1487 patients was reviewed for patients with CBE who had undergone closure without osteotomy nor immobilization. All patients were referred to the authors' institution for reconstruction later in life or for failed closure. RESULTS Of a total of 1016 CBE patients, 56 closure events were identified that met inclusion with a total of 47 unique patients. Thirty-eight closures were completed prior to 1990 (67.9%). Forty-five closure events developed eventual failure (45/56, 80.4%) (Table 1). Thirteen closure events were secondary closures (13/56, 23.2%). The primary closure failure rate was 83.7% (36/43) while the secondary closure failure rate was 69.2% (9/13). Failures were attributed to one or more of dehiscence, bladder prolapse, and vesicocutaneous fistula (25/45, 55.6%) (23/45, 51.1%) (6/45, 13.3%), respectively. Thirty-seven patients developed social continence (37/47, 78.7%), while only 8 patients developed spontaneous voided continence (7/47,17.0%) (Table 2). The most common methods of voiding were continent catheterizable channels (25/47, 53.2%) of which all were socially continent. CONCLUSION These results illustrate the critical role osteotomy and postoperative immobilization can play in both primary and secondary exstrophy closure. While this is a historical case series, the authors believe that these results remain relevant to contemporary exstrophy surgeons.
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Affiliation(s)
- Ahmad Haffar
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD
| | - Alexander M Hirsch
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD
| | - Christian C Morrill
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD
| | - Chad C Crigger
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD
| | - Paul D Sponseller
- Division of Pediatric Orthopedics, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Baltimore, MD
| | - John P Gearhart
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD.
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Morrill CC, Manyevitch R, Haffar A, Wu WJ, Harris KT, Maruf M, Crigger C, Di Carlo HN, Gearhart JP. Complications of delayed and newborn primary closures of classic bladder exstrophy: Is there a difference? J Pediatr Urol 2023:S1477-5131(23)00002-5. [PMID: 36690520 DOI: 10.1016/j.jpurol.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/29/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023]
Abstract
INTRODUCTION The authors aim to compare single institutional 30-day complication rates between delayed and neonatal closure of classic bladder exstrophy (CBE). MATERIALS AND METHODS An institutional database of 1415 exstrophy-epispadias patients was reviewed retrospectively for CBE patients who underwent primary closures at the authors' institution between 1990 and 2020. Patients were identified as having received either neonatal or delayed (at age >28 days) closures. All 30-day complications were recorded, including wound infection and dehiscence, genitourinary and non-genitourinary infections, bowel obstruction, blood transfusions, and others. Descriptive statistics were performed to summarize patient level data. Categorical variables were reported by count and percentages and were compared using Exact Cochran-Armitage trend analysis by decade, or with Fisher's Exact Test and Chi-square test when directly comparing categories and outcomes. Continuous variables were analyzed via Mann Whitney U and one-way ANOVA as appropriate. RESULTS The cohort included 145 patients: 50 delayed and 95 neonatal closures. The total complication rate was 58% in delayed closures compared to 48.4% for neonatal closures (p = 0.298), with the majority being Clavien-Dindo grade I or II. Excluding blood transfusion, complication rates fell to 26% and 34.7% in delayed and neonatal closures, respectively (p = 0.349). The most common single complication was unplanned post-operative blood transfusion (38% delayed; 26.3% neonatal; p = 0.34), followed by pyelonephritis (2% delayed; 8.4% neonatal), and urinary fistula (6% delayed; 1.1% neonatal). Grade III Clavien-Dindo complications occurred in 2% delayed and 7.4% neonatal groups (n = 1; n = 7 respectively; p = 0.263). A single delayed patient had grade IV complications compared to three neonatal patients (p = 0.66). CONCLUSIONS Delayed primary closure has become a frequently performed alternative in the modern treatment of bladder exstrophy for patients who do not undergo newborn closure because of prohibitive circumstances or surgeon's discretion. The majority of the complications associated with delayed closure are a low Clavien-Dindo grade and easily managed during the postoperative inpatient hospital stay. Families should be counseled about the possibility of minor, conservatively managed complications and likelihood of a blood transfusion with osteotomy.
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Affiliation(s)
- Christian C Morrill
- Robert D. Jeffs Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Roni Manyevitch
- Robert D. Jeffs Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Ahmad Haffar
- Robert D. Jeffs Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Wayland J Wu
- Robert D. Jeffs Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Kelly T Harris
- Robert D. Jeffs Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Mahir Maruf
- Robert D. Jeffs Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Chad Crigger
- Robert D. Jeffs Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Heather N Di Carlo
- Robert D. Jeffs Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - John P Gearhart
- Robert D. Jeffs Division of Pediatric Urology, Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA.
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Haffar A, Morrill C, Crigger C, Sponseller PD, Gearhart JP. Fixation with lower limb immobilization in primary and secondary exstrophy closure: A saving grace. J Pediatr Urol 2022; 19:179.e1-179.e7. [PMID: 36610926 DOI: 10.1016/j.jpurol.2022.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/15/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022]
Abstract
PURPOSE A pivotal factor in the success of bladder closure in patients with classic bladder exstrophy (CBE) is the postoperative immobilization of the pelvis and lower extremities after pelvic osteotomy. This study investigates the outcomes of closure among patients with lower limb immobilization using many techniques. The authors hypothesize that the addition of external fixation (pelvic immobilization) in patients with any form of limb immobilization will be associated with improved outcomes. METHODS A prospectively maintained institutional exstrophy-epispadias complex database of 1415 patients was reviewed for patients with CBE who had undergone closure with available immobilization and osteotomy data. Association between closure outcomes and immobilization techniques were determined. Univariate analysis was performed using Chi-Square or Fischer-Exact test as appropriate for categorical variables. Multivariate analysis via binomial logistic regression was used to identify factors leading to successful closure. RESULTS A total of 747 closure events matching the inclusion criteria were identified. Patients included 508 males and 239 females. There were 597 primary closures (79.9%) with 150 reclosure events (20.1%). Limb immobilization was used in 627 (83.9%) of closure events. Successful closures were associated with osteotomy use (p < 0.0001) and limb immobilization (p < 0.0001); specifically, the combined anterior innominate with posterior vertical iliac osteotomy and modified Buck's traction with external fixation (p < 0.0001, p < 0.0001). Among the group of 33 patients who received external fixation alone and no other type of immobilization, the failure rate was 33.3%, comparatively, patients with any form of combined immobilization (external fixation with lower limb immobilization) had a failure rate of 7.1% ( Table 1). Among patients immobilized with mummy wrap, spica casting, or knee immobilizers, external fixation was associated with 3.76 increased odds of successful closure (p = 0.0005, 95% CI 1.79-7.90). In a unique group of 67 patients without pelvic osteotomy or any form of pelvic or limb immobilization, the failure rate was 74.6%. DISCUSSION This study confirms, in a larger series, previous findings of improved outcomes when patients are immobilized with modified Buck's traction and external fixation. The authors apply this technique in most all closures and recommend this technique be utilized whenever feasible. However, regardless of the manner of lower limb immobilization, external fixation is a critical factor to optimize closures and ensure success. CONCLUSION The results of this study clearly suggest the use of external fixation can be protective against bladder closure failure. The use of pelvic immobilization, in addition to post-operative lower limb immobilization should be strongly considered.
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Affiliation(s)
- Ahmad Haffar
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Christian Morrill
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Chad Crigger
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA
| | - Paul D Sponseller
- Division of Pediatric Orthopedics, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - John P Gearhart
- Robert D. Jeffs Division of Pediatric Urology, James Buchanan Brady Urological Institutions, Johns Hopkins Hospital, Johns Hopkins Medical Institutions, Charlotte Bloomberg Children's Hospital, Baltimore, MD, USA.
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